Example Of 1-To-N System Configuration - Omron V720S Series Operation Manual

System Configuration Section 1-2

Example of 1-to-N System Configuration

The Reader/Writer incorporates the RS-485 interface, which allows
connection of up to 32 units of Reader/Writer to one host computer, whether it
may be a general-purpose PC, PLC or other.
The cable for RS-485 can be extended to a total maximum length of 300
meters.
Host
Note The figure above shows a typical example.
Desktop Personal Computer Notebook Personal computer PLC
ノートパソコン P L C
デスクトップパソコン
RS-485
R S - 4 8 5
RS-485 RS-485
R S - 4 8 5 R S - 4 8 5
形 V 7 2 0 - B C 5 D 1 V720S-BC5D4
形 V 7 2 0 - B C 5 D 1 V720S-BC5D4
形 V 7 2 0 - B C 5 D 1 V720S-BC5D4
V720-HS03 V720-HS03 V720-HS03
形 V 7 2 0 - H S 0 3 形 V 7 2 0 - H S 0 3
形 V 7 2 0 - H S 0 3
Container
Tag
1-4